Search a number
-
+
1606234502047 = 71373286950957
BaseRepresentation
bin10111010111111011000…
…010010111001110011111
312200112222020120222222111
4113113323002113032133
5202304032013031142
63225521031454451
7224021662665610
oct27277302271637
95615866528874
101606234502047
1156a22255811a
1221b370827427
13b860c7692c6
1457a566ddc07
152bbadadde17
hex175fb09739f

1606234502047 has 16 divisors (see below), whose sum is σ = 1849188363840. Its totient is φ = 1366654595328.

The previous prime is 1606234502003. The next prime is 1606234502053. The reversal of 1606234502047 is 7402054326061.

It is a cyclic number.

It is not a de Polignac number, because 1606234502047 - 227 = 1606100284319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606234503047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31495893 + ... + 31546849.

It is an arithmetic number, because the mean of its divisors is an integer number (115574272740).

Almost surely, 21606234502047 is an apocalyptic number.

1606234502047 is a deficient number, since it is larger than the sum of its proper divisors (242953861793).

1606234502047 is a wasteful number, since it uses less digits than its factorization.

1606234502047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83970.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 1606234502047 in words is "one trillion, six hundred six billion, two hundred thirty-four million, five hundred two thousand, forty-seven".

Divisors: 1 7 137 959 32869 50957 230083 356699 4503053 6981109 31521371 48867763 1674905633 11724339431 229462071721 1606234502047